8000 [HttpFoundation] Implement RedisSession Handler by gholol · Pull Request #14803 · symfony/symfony · GitHub
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[HttpFoundation] Implement RedisSession Handler #14803

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[HttpFoundation] Implement RedisSession Handler #14803

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6638d5e
Create RedisSessionHandler.php
gholol May 31, 2015
150f88b
Update RedisSessionHandler.php
gholol May 31, 2015
33aa176
Update RedisSessionHandler.php
gholol May 31, 2015
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88 changes: 88 additions & 0 deletions src/Symfony/Component/HttpFoundation/Session/Storage/Handler/RedisSessionHandler.php
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<?php

/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/

namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;

/**
* RedisSessionHandler
*
* @author Fabien Potencier <fabien@symfony.com>
* @author stackoverflow <admin@2.pl>
*
*/
class RedisSessionHandler implements \SessionHandlerInterface
{
/**
* @var \Redis driver
*/
private $redis;

/**
* @var int Time to live in seconds
*/
private $ttl;

/**
* Class Constructor
*
* @param \Redis $redis A memcached instance
* @param int $ttl Session lifetime
*/
public function __construct(\Redis $redis, $ttl)
{
$this->redis = $redis;
$this->ttl = $ttl;
}

/**
* {@inheritdoc}
*/
public function open($savePath, $sessionName)
{
return true;
}
/**
* {@inheritdoc}
*/
public function read($sessionId)
{
return (string) $this->redis->get($sessionId);
}
/**
* {@inheritdoc}
*/
public function write($sessionId, $data)
{
return $this->redis->setex($sessionId, $this->ttl, $data);
}
/**
* {@inheritdoc}
*/
public function destroy($sessionId)
{
return 1 === $this->redis->delete($sessionId);
}
/**
* {@inheritdoc}
*/
public function gc($lifetime)
{
return true;
}
/**
* {@inheritdoc}
*/
public function close()
{
return true;
}
}

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